Top 5 Mycoprotein Brands Compared: The Best Plant Protein for Your Office Lunch

As interest in vegan meat alternatives grows, consumers are increasingly comparing meat alternative brands not just on taste, but on sustainability and nutrition.

Brands built around mycoprotein stand out for their low environmental footprint and compatibility with eco fresh food systems. Many also prioritise sustainable food packaging, reinforcing their role in next-generation sustainable food markets.

1. Quorn: The Freezer Staple

As the dominant mycoprotein brand in the UK, Quorn is likely the first name you think of.

Best For

The Sunday roast or evening stir-fry. They have built strong consumer trust and offer a huge range of meat substitutes like mince and nuggets.

The Downside

While excellent for cooking at home, they lack convenient, ready-to-eat formats for the office. You still need a stove and prep time.

2. Meati: The “Whole-Cut” Innovator

Meati is a US-based brand making waves with “whole-cut” mycelium meats that mimic steaks and chicken breasts.2

Best For

A sit-down dinner where you want a “steak” experience. It demonstrates the incredible nutritional credibility of fungi as a protein source.

The Downside

It is primarily designed for cooking, not for a quick 3-minute lunch at your desk.

3. Fable Food Co: The Premium Chef’s Choice

Fable focuses on shiitake mushroom-based ingredients that brilliantly imitate slow-cooked meats like pulled pork.3

Best For

Foodies looking for premium texture and flavour in their tacos or burgers.

The Downside

Like Quorn, Fable is an ingredient, not a meal. It solves the flavour problem but not the “time efficiency” problem for busy workers.

4. Sainsbury’s Plant Pioneers: The Budget Option

This supermarket own-brand line competes directly on price and accessibility.

Best For

The budget-conscious shopper looking for a wide assortment of vegan ready meals.

The Downside

While accessible, the product quality can be less consistent, and the brand identity is focused more on value than on leading innovation or nutritional density.

5. POTAMOIS: The 3-Minute Office Hero

POTAMOIS is the new essential for the time-poor professional.

Best For

The 1 PM lunch rush. Unlike the others, Potamois bridges the gap between premium mycoprotein nutrition and instant convenience.

The Edge

It delivers high protein and real vegetables in a cup that is ready in just minutes. It is specifically designed to solve the trade-off between health and a busy schedule, making it the only brand on this list you can prepare with just a kettle.

So which is the choice?

If you have time to cook, brands like Quorn and Fable offer fantastic ingredients. But for the reality of office life, POTAMOIS stands alone. It allows you to access the benefits of sustainable plant protein without the prep time, proving that fast food can finally be good food.